<template>
  <div>
    <city-header></city-header>
    <city-search :cities="cities"></city-search>
    <city-list :hot="hotCities" :cities="cities" :letter="letter"></city-list>
    <city-alphabet :cities="cities" @change="handleLetterChange"></city-alphabet>
  </div>
</template>
<script>
import axios from "axios";
import CityHeader from "./components/cityHeader";
import CitySearch from "./components/Search";
import CityList from "./components/List";
import CityAlphabet from "./components/Alphabet";
export default {
  components: {
    CityHeader,
    CitySearch,
    CityList,
    CityAlphabet
  },
  data() {
    return {
      cities: {},
      hotCities: [],
      letter:""
    };
  },
  mounted() {
    this.getCity();
  },
  methods: {
    getCity() {
      axios.get("/api/city.json").then(this.getCityScc);
    },
    getCityScc(res) {
      res=res.data
        if(res.ret&&res.data){
          const data=res.data
           this.cities=data.cities
           this.hotCities=data.hotCities
           console.log(this.hotCities)

        }
    },
    handleLetterChange(letter){
             this.letter=letter
    }
  }
};
</script>
<style lang="stylus" scoped>
</style>
